{"uid":"cap_laTpjzLDAuQuxLh-iUAIR","slug":"kmde-data-api-kosdaq-opendart-7-day-disclosure-snapshot-all-a954df83","name":"KMDE Data API — KOSDAQ OpenDART 7-Day Disclosure Snapshot (All, v20261008T124737Z)","description":"한국 HS854232 무역 통계, 코스닥 OpenDART 7일 공시 목록과 Base ERC-20 계약 기초 사실의 무료 목록·샘플 및 x402 고정 버전 JSON API.","url":"https://kmde-snapshot-candidate.onrender.com/v1/opendart/kosdaq/20261008T124737Z/all.json?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","pathParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"headers":{"type":"object","properties":{"Idempotency-Key":{"type":"string","pattern":"^[!-~]+$","maxLength":128,"minLength":1}},"additionalProperties":false},"pathParams":{"type":"object","required":["version"],"properties":{"version":{"const":"20261008T124737Z"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type","format","example"],"properties":{"type":{"const":"json"},"format":{"const":"application/json"},"example":{"type":"object"}},"additionalProperties":false}},"additionalProperties":false},"responseSchema":{"type":"json","format":"application/json","example":{"scope":{"market":"KOSDAQ","collection":"KOSDAQ_ALL","period_days_inclusive":7},"version":"20261008T124737Z","coverage":{"source":"https://opendart.fss.or.kr/api/list.json","date_end":"20261008","date_start":"20261002","page_evidence":[{"page_no":1,"raw_sha256":"0f64aabef507dcbacbf152fc1e2f60469c9911903f9f885347fee2cc197d1ecb","observed_at_utc":"2026-10-08T12:47:24.3781036Z"},{"page_no":2,"raw_sha256":"ad7c081afd0e01acc65da167b3dfd474012bfb7f0fcdb5c80d7d7afc5740b1d0","observed_at_utc":"2026-10-08T12:47:26.0021761Z"},{"page_no":3,"raw_sha256":"58ef9c69e250225f8f09b28645f3a5381369f33953130bc373e7312590f0e103","observed_at_utc":"2026-10-08T12:47:27.1182816Z"},{"page_no":4,"raw_sha256":"000623382c8617e688519d9abf27ff0ad3324359b76b1196eb18c1a8b20ffa7b","observed_at_utc":"2026-10-08T12:47:28.2699036Z"},{"page_no":5,"raw_sha256":"037c61c29cec7f63e8ce156582042cf4aa2b274ece6ed8fc12ccec0797b0f3da","observed_at_utc":"2026-10-08T12:47:29.0967240Z"},{"page_no":6,"raw_sha256":"558df58b209647f44864f7d629012510b4457a9a0889364f922dd1d29609551e","observed_at_utc":"2026-10-08T12:47:31.2279705Z"},{"page_no":7,"raw_sha256":"85fe9b6135aad8581e62ee8c356224a141b5844ffb578891357d516ffce3303b","observed_at_utc":"2026-10-08T12:47:32.4551172Z"},{"page_no":8,"raw_sha256":"b960c1ca1c64fad8a6c32356a9a4e70c1022cc9e52fce0ca790853214802be39","observed_at_utc":"2026-10-08T12:47:32.9389523Z"},{"page_no":9,"raw_sha256":"751e1ff5a9f5b6e732ad0fccdcf525f0f7703aba3c406fb7db17d79bbbf447a6","observed_at_utc":"2026-10-08T12:47:33.6385409Z"},{"page_no":10,"raw_sha256":"00970ab05edd184d2d5216b87aa7706630b81ab80486bb2dfae92666128f0f85","observed_at_utc":"2026-10-08T12:47:34.9310319Z"},{"page_no":11,"raw_sha256":"49807ede10801102eb1f6dccdce89bc0675d6d4b945fcd063715d50c39d36e41","observed_at_utc":"2026-10-08T12:47:36.1170411Z"}],"observed_at_utc":"2026-10-08T12:47:37.0144296Z","pagination_atomic":false,"quarantined_count":0,"source_page_count":11,"source_total_count":1017,"collection_complete":true,"current_day_partial":true,"page_count_requested":100},"product_id":"opendart-kosdaq-filings-7d-v1","record_count":1017}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3ZiPS-MXNctyVYMxPvicJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a versioned, cryptographically-evidenced JSON snapshot of all KOSDAQ company disclosures filed with OpenDART over the 7-day window ending 2026-10-08.","exampleAgentPrompt":"Pull the full KOSDAQ OpenDART disclosure snapshot for the 7-day period ending October 8, 2026 — I need all filings listed with their SHA-256 page evidence so I can verify the data integrity.","exampleUseCases":[{"title":"KOSDAQ Regulatory Filing Audit","prompt":"Give me the complete list of all KOSDAQ company disclosures filed with OpenDART for the week of October 2–8, 2026, including the cryptographic hashes for each page so I can audit the data provenance."},{"title":"Korean Equity Research Data Feed","prompt":"I'm researching KOSDAQ companies — fetch the full OpenDART disclosure snapshot from October 8, 2026 so I can see every corporate announcement filed that week across the whole market."},{"title":"Compliance Monitoring for KOSDAQ Holdings","prompt":"Pull the KOSDAQ OpenDART 7-day filing snapshot ending October 8, 2026 and tell me how many filings were collected and what the coverage period was — I need this for our weekly compliance report."}],"resultDescription":"A structured JSON object containing: market scope metadata (KOSDAQ_ALL, 7-day period), version timestamp, coverage details (source URL, date range, SHA-256 hashes per paginated page with observation timestamps, total page count, quarantine count), and the full list of KOSDAQ disclosure filings sourced from OpenDART's public API.","failureModes":["Version path mismatch (only version '20261008T124737Z' is accepted — any other value returns 4xx)","Endpoint on Render free tier may be slow or cold-start delayed","Payment failure via x402 protocol results in 402 response before data is returned","Truncated or incomplete response if upstream OpenDART source was partially unavailable during snapshot collection","Idempotency-Key header format violation (must match ^[!-~]+$ pattern, max 128 chars)"],"whenToPreferThis":"Choose this endpoint when you need a fixed, immutable, cryptographically-evidenced snapshot of all KOSDAQ OpenDART disclosures for the specific 7-day window ending 2026-10-08. It is ideal for compliance auditing, reproducible research, or backtesting where data immutability and SHA-256 provenance hashes matter. Prefer it over direct OpenDART API calls when you need a single pre-aggregated, paginated-and-verified dataset without managing rate limits or pagination yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:31:21.368Z","isFirstParty":false,"canonicalSlug":"kmde-data-api-kosdaq-opendart-7-day-disclosure-snapshot-all-a954df83"}